1. Made of stainless steel, rust resistance, anti acid and , wear resistant and long service life2. edge with 0.75mm thickness, -sharp, cut the grass gently from all directions, clips just a little grass at a time, naturally fertilizing the soil, keep your lawn , green and healthy3.Not only better rust proof, keep the mower high efficiency even under nasty weather, also less sediment and long lasting, will not fade4.[Easy To Change & Reversable]- These replacement blades are easy to install and change with screws (included), tips are double sided, you can reverse while one side is dull5.[Wide Usage]- Fit all models of and for , such as 105, G1, G2, Solar Hybrid, 220AC 230ACX 260ACX 265ACX 305 310 315 320 330ACX 420 430X 440 450X R38Li R40Li R45Li R50Li R70Li R75Li R80Li R100Li R130Li R160Li R165 R180 Sileno smart, also fit 1200RNOTE:Be careful of the sharp tips, keep from children.The blades should be replaced when the grass gray.In exchange the screws should be changed as .Color: GoldMaterial: Stainless steelSize: 35mm long, 18mm wide, 0.75mm thickPackage Contents:36 * Lawn Mower blades36 * ScrewsOnly the above package content, other are not included.Note: Light and different displays may cause the color of the item in the a little different from the real . The measurement allowed is +/- 1-3cm.